source: NEMO/branches/2019/dev_r11219_TOP-01_cethe_PISCES_LBC/cfgs/SHARED/namelist_top_ref @ 11609

Last change on this file since 11609 was 11609, checked in by cetlod, 13 months ago

dev_PISCES_LBC : minor improvments

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File size: 9.8 KB
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1!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
2!! NEMO/TOP :   Reference namelist
3!!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
4!!               - tracer run information                (namtrc_run)
5!!               - tracer definition                     (namtrc    )
6!!               - tracer data initialisation            (namtrc_dta)
7!!               - tracer advection                      (namtrc_adv)
8!!               - tracer lateral diffusion              (namtrc_ldf)
9!!               - tracer vertical physics               (namtrc_zdf)
10!!               - tracer newtonian damping              (namtrc_dmp)
11!!               - dynamical tracer trends               (namtrc_trd)
12!>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
13!-----------------------------------------------------------------------
14&namtrc_run      !   run information
15!-----------------------------------------------------------------------
16   nn_dttrc      =  1        !  time step frequency for passive sn_tracers
17   ln_top_euler  = .false.   !  use Euler time-stepping for TOP
18   ln_rsttr      = .false.   !  start from a restart file (T) or not (F)
19   nn_rsttr      =   0       !  restart control = 0 initial time step is not compared to the restart file value
20                             !                  = 1 do not use the value in the restart file
21                             !                  = 2 calendar parameters read in the restart file
22   cn_trcrst_in  = "restart_trc"   !  suffix of pass. sn_tracer restart name (input)
23   cn_trcrst_indir = "."           !  directory from which to read input passive tracer restarts
24   cn_trcrst_out = "restart_trc"   !  suffix of pass. sn_tracer restart name (output)
25   cn_trcrst_outdir = "."          !  directory to which to write output passive tracer restarts
26/
27!-----------------------------------------------------------------------
28&namtrc          !   tracers definition
29!-----------------------------------------------------------------------
30   jp_bgc        =  0           !  Number of passive tracers of the BGC model
31   !
32   ln_pisces     =  .false.     !  Run PISCES BGC model
33   ln_my_trc     =  .false.     !  Run MY_TRC BGC model
34   ln_age        =  .false.     !  Run the sea water age tracer
35   ln_cfc11      =  .false.     !  Run the CFC11 passive tracer
36   ln_cfc12      =  .false.     !  Run the CFC12 passive tracer
37   ln_sf6        =  .false.     !  Run the SF6 passive tracer
38   ln_c14        =  .false.     !  Run the Radiocarbon passive tracer
39   !
40   ln_trcdta     =  .false.  !  Initialisation from data input file (T) or not (F)
41   ln_trcdmp     =  .false.  !  add a damping termn (T) or not (F)
42   ln_trcdmp_clo =  .false.  !  damping term (T) or not (F) on closed seas
43   ln_trcbc      =  .false.  !  Surface, Lateral or Open Boundaries conditions
44   !
45   jp_dia3d      = 0         ! Number of 3D diagnostic variables
46   jp_dia2d      = 0         ! Number of 2D diagnostic variables
47   !_____________!___________!_________________________________________!____________!________________!
48   !             !    name   !           title of the field            !   units    ! init from file !
49!  sn_tracer(1)  = 'tracer  ', 'Tracer  Concentration                 ',   ' - '    ,   .false.
50/
51!-----------------------------------------------------------------------
52&namage          !   AGE
53!-----------------------------------------------------------------------
54   rn_age_depth      = 10            ! depth over which age tracer reset to zero
55   rn_age_kill_rate  = -0.000138888  !  = -1/7200 recip of relaxation timescale (s) for  age tracer shallower than age_depth
56/
57!-----------------------------------------------------------------------
58&namtrc_dta      !    Initialisation from data input file
59!-----------------------------------------------------------------------
60!                !  file name        ! frequency (hours) ! variable  ! time interp. !  clim  ! 'yearly'/ ! weights  ! rotation ! land/sea mask !
61!                !                   !  (if <0  months)  !   name    !   (logical)  !  (T/F) ! 'monthly' ! filename ! pairing  ! filename      !
62   sn_trcdta(1)  = 'data_TRC_nomask' ,        -12        ,  'TRC'    ,    .false.   , .true. , 'yearly'  , ''       , ''       , ''
63   !
64   cn_dir        =  './'     !  root directory for the location of the data files
65/
66!-----------------------------------------------------------------------
67&namtrc_adv      !   advection scheme for passive tracer                (default: NO selection)
68!-----------------------------------------------------------------------
69   ln_trcadv_OFF =  .false.  !  No passive tracer advection
70   ln_trcadv_cen =  .false.  !  2nd order centered scheme
71      nn_cen_h   =  4               !  =2/4, horizontal 2nd order CEN / 4th order CEN
72      nn_cen_v   =  4               !  =2/4, vertical   2nd order CEN / 4th order COMPACT
73   ln_trcadv_fct =  .false.  !  FCT scheme
74      nn_fct_h   =  2               !  =2/4, horizontal 2nd / 4th order
75      nn_fct_v   =  2               !  =2/4, vertical   2nd / COMPACT 4th order
76   ln_trcadv_mus =  .false.  !  MUSCL scheme
77      ln_mus_ups =  .false.         !  use upstream scheme near river mouths
78   ln_trcadv_ubs =  .false.  !  UBS scheme
79      nn_ubs_v   =  2               !  =2  , vertical 2nd order FCT
80   ln_trcadv_qck =  .false.  !  QUICKEST scheme
81/
82!-----------------------------------------------------------------------
83&namtrc_ldf      !   lateral diffusion scheme for passive tracer        (default: NO selection)
84!-----------------------------------------------------------------------
85!                            !  Type of the operator:
86   ln_trcldf_OFF   =  .false.    !  No explicit diffusion
87   ln_trcldf_tra   =  .false.    !  use active tracer setting
88   !                         !  Coefficient (defined with namtra_ldf coefficient)
89   rn_ldf_multi    = 1.          !  multiplier of aht for TRC mixing coefficient
90   rn_fact_lap     = 1.          !  Equatorial enhanced zonal eddy diffusivity (lap only)
91/
92!-----------------------------------------------------------------------
93&namtrc_rad      !  treatment of negative concentrations
94!-----------------------------------------------------------------------
95   ln_trcrad     =  .true.   !  artificially correct negative concentrations (T) or not (F)
96/
97!-----------------------------------------------------------------------
98&namtrc_snk      !  Sedimentation of particles
99!-----------------------------------------------------------------------
100   nitermax      =  2   !  number of iterations for sedimentation
101/
102!-----------------------------------------------------------------------
103&namtrc_dmp      !   passive tracer newtonian damping                   (ln_trcdmp=T)
104!-----------------------------------------------------------------------
105   nn_zdmp_tr    =    1      !  vertical   shape =0    damping throughout the water column
106                             !                   =1 no damping in the mixing layer (kz  criteria)
107                             !                   =2 no damping in the mixed  layer (rho crieria)
108   cn_resto_tr   = 'resto_tr.nc'    !  create a damping.coeff NetCDF file (=1) or not (=0)
109/
110!-----------------------------------------------------------------------
111&namtrc_ice      !    Representation of sea ice growth & melt effects
112!-----------------------------------------------------------------------
113   nn_ice_tr     =  -1       !  tracer concentration in sea ice
114                             !    =-1 (no vvl: identical cc in ice and ocean / vvl: cc_ice = 0)
115                             !    = 0 (no vvl: cc_ice = zero / vvl: cc_ice = )
116                             !    = 1 prescribed to a namelist value (implemented in pisces only)
117/
118!-----------------------------------------------------------------------
119&namtrc_trd      !   diagnostics on tracer trends                       ('key_trdtrc')
120!                          or mixed-layer trends                        ('key_trdmld_trc')
121!----------------------------------------------------------------------
122   nn_trd_trc    =  5475     !  time step frequency and tracers trends
123   nn_ctls_trc   =   0       !  control surface type in mixed-layer trends (0,1 or n<jpk)
124   rn_ucf_trc    =   1       !  unit conversion factor (=1 -> /seconds ; =86400. -> /day)
125   ln_trdmld_trc_restart = .false. !  restart for ML diagnostics
126   ln_trdmld_trc_instant = .true.  !  flag to diagnose trends of instantantaneous or mean ML T/S
127   ln_trdtrc( 1) = .true.
128   ln_trdtrc( 2) = .true.
129   ln_trdtrc(23) = .true.
130/
131!----------------------------------------------------------------------
132&namtrc_bc       !   data for boundary conditions
133!-----------------------------------------------------------------------
134   cn_dir_sbc    =  './'     !  root directory for the location of SURFACE data files
135   cn_dir_cbc    =  './'     !  root directory for the location of COASTAL data files
136   cn_dir_obc    =  './'     !  root directory for the location of OPEN data files
137   ln_rnf_ctl    = .false.   !  Remove runoff dilution on tracers with absent river load
138   rn_sbc_time   =  86400.   !  Time scaling factor for SBC data (seconds in a day)
139   rn_cbc_time   =  86400.   !  Time scaling factor for CBC data (seconds in a day)
140/
141!----------------------------------------------------------------------
142&namtrc_bdy      !   Setup of tracer boundary conditions
143!-----------------------------------------------------------------------
144   cn_trc_dflt   = 'neumann' !  OBC applied by default to all tracers
145   cn_trc        = 'none'    !  Boundary conditions used for tracers with data files (selected in namtrc)
146
147   nn_trcdmp_bdy = 0         !  Use damping timescales defined in nambdy of namelist
148                             !  = 0 NO damping of tracers at open boudaries
149                             !  = 1 Only for tracers forced with external data
150                             !  = 2 Damping applied to all tracers
151/
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